<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <script src="jquery-1.9.1.min.js"></script>
</head>
<body>
<div>
    <div id="datas"></div>
    <input type="button" value="获取数据" onclick="getDate()"/>
</div>
<script>
    function getDate() {
        $.get("http://localhost:9900/cors/show",function(data,status){
            $("#datas").html(data);
        });
    }
</script>
</body>
</html>